<button nz-button nzType="primary" (click)="modalVisible = true">
  Open Modal
</button>
<nz-modal
  nzTitle="the first Modal"
  [(nzVisible)]="modalVisible"
  (nzOnCancel)="modalVisible = false"
>
  <div *nzModalContent>
    <p>Content 1</p>
    <p>Content 2</p>
    <p>Content 3</p>
  </div>
</nz-modal>
